getWebSectionValueList should only return visible websection.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@26175 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5/Document/WebSite.py

@@ -205,7 +205,11 @@ class WebSite(WebSection):
         to find which sections apply.
       """
       def getWebSectionUidList(section):
+        # Only return visible web section
+        if section.isVisible():
           result = [section.getUid()]
+        else:
+          result = []
         for o in section.contentValues(portal_type='Web Section'):
           result.extend(getWebSectionUidList(o))
         return result